Base | Representation |
---|---|
bin | 111000000111001011… |
… | …1000111000010001010 |
3 | 102112000212001102200220 |
4 | 1300032113013002022 |
5 | 3433241001222214 |
6 | 131205033410510 |
7 | 11464050204450 |
oct | 1601627070212 |
9 | 375025042626 |
10 | 120500023434 |
11 | 4711613812a |
12 | 1b42b269a36 |
13 | b49497a01b |
14 | 5b919069d0 |
15 | 3203d259a9 |
hex | 1c0e5c708a |
120500023434 has 32 divisors (see below), whose sum is σ = 275690789376. Its totient is φ = 34395807600.
The previous prime is 120500023387. The next prime is 120500023453. The reversal of 120500023434 is 434320005021.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1320772 + ... + 1409055.
It is an arithmetic number, because the mean of its divisors is an integer number (8615337168).
Almost surely, 2120500023434 is an apocalyptic number.
120500023434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
120500023434 is an abundant number, since it is smaller than the sum of its proper divisors (155190765942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120500023434 is a wasteful number, since it uses less digits than its factorization.
120500023434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2730890.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 120500023434 its reverse (434320005021), we get a palindrome (554820028455).
The spelling of 120500023434 in words is "one hundred twenty billion, five hundred million, twenty-three thousand, four hundred thirty-four".
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